Base | Representation |
---|---|
bin | 1100001001010110000111… |
… | …0110011100100000001100 |
3 | 1202021200210122200201022012 |
4 | 3002111201312130200030 |
5 | 3222300403404020430 |
6 | 44223021233040352 |
7 | 2545562535261623 |
oct | 302254166344014 |
9 | 52250718621265 |
10 | 13354694985740 |
11 | 4289770188349 |
12 | 15b82903b60b8 |
13 | 75b45b1503c4 |
14 | 34252923c6ba |
15 | 1825bd992695 |
hex | c2561d9c80c |
13354694985740 has 48 divisors (see below), whose sum is σ = 29643398289120. Its totient is φ = 5039727621120.
The previous prime is 13354694985707. The next prime is 13354694985767. The reversal of 13354694985740 is 4758949645331.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72821147 + ... + 73004306.
It is an arithmetic number, because the mean of its divisors is an integer number (617570797690).
Almost surely, 213354694985740 is an apocalyptic number.
13354694985740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13354694985740 is an abundant number, since it is smaller than the sum of its proper divisors (16288703303380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13354694985740 is a wasteful number, since it uses less digits than its factorization.
13354694985740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145825722 (or 145825720 counting only the distinct ones).
The product of its (nonzero) digits is 391910400, while the sum is 68.
The spelling of 13354694985740 in words is "thirteen trillion, three hundred fifty-four billion, six hundred ninety-four million, nine hundred eighty-five thousand, seven hundred forty".
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